DE3670974D1 - Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten. - Google Patents

Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten.

Info

Publication number
DE3670974D1
DE3670974D1 DE8686100888T DE3670974T DE3670974D1 DE 3670974 D1 DE3670974 D1 DE 3670974D1 DE 8686100888 T DE8686100888 T DE 8686100888T DE 3670974 T DE3670974 T DE 3670974T DE 3670974 D1 DE3670974 D1 DE 3670974D1
Authority
DE
Germany
Prior art keywords
celled
production
components
reacting together
mixing zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8686100888T
Other languages
English (en)
Inventor
Peter Roche
Mathaeus Rank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Polyurethanes GmbH
Original Assignee
Elastogran GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elastogran GmbH filed Critical Elastogran GmbH
Priority to DE8686100888T priority Critical patent/DE3670974D1/de
Application granted granted Critical
Publication of DE3670974D1 publication Critical patent/DE3670974D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428—Methodical aspects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE8686100888T 1985-01-30 1986-01-23 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten. Expired - Lifetime DE3670974D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686100888T DE3670974D1 (de) 1985-01-30 1986-01-23 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853502938 DE3502938A1 (de) 1985-01-30 1985-01-30 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten
DE8686100888T DE3670974D1 (de) 1985-01-30 1986-01-23 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten.

Publications (1)

Publication Number Publication Date
DE3670974D1 true DE3670974D1 (de) 1990-06-13

Family

ID=6261064

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853502938 Granted DE3502938A1 (de) 1985-01-30 1985-01-30 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten
DE8686100888T Expired - Lifetime DE3670974D1 (de) 1985-01-30 1986-01-23 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853502938 Granted DE3502938A1 (de) 1985-01-30 1985-01-30 Verfahren zum herstellen von zelligen oder kompakten kunststoffen aus mindestens zwei miteinander reagierenden komponenten

Country Status (6)

Country Link
US (1) US4649162A (de)
EP (1) EP0189845B1 (de)
AT (1) ATE52450T1 (de)
CA (1) CA1271586A (de)
DE (2) DE3502938A1 (de)
ES (2) ES8800631A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621037B1 (fr) * 1987-09-24 1989-12-08 Rhone Poulenc Chimie Procede de purification et d'isolement de condensats d'isocyanates par extraction au co2 liquide ou supercritique
DE3742122A1 (de) * 1987-12-11 1989-06-22 Bayer Ag Verfahren zur herstellung von polyurethanschaumstoff-formteilen
US4795763A (en) * 1988-04-18 1989-01-03 The Celotex Corporation Carbon black-filled foam
US5128379A (en) * 1989-04-20 1992-07-07 Pmc, Inc. Process for rapid cooling of polyurethane foam
DE4118230A1 (de) * 1990-12-20 1992-06-25 Bayer Ag Verfahren zur isolierung von polymeren aus ihren loesungsmitteln mit kohlendioxid-haltigen fluessigkeiten
US5223552A (en) * 1992-06-08 1993-06-29 Pmc, Inc. Treatment of process air stream from rapid cooling of polyurethane foam
US5478921A (en) * 1994-08-25 1995-12-26 United States Surgical Corporation Method of purifying bioabsorable polymer
US5670614A (en) * 1994-08-25 1997-09-23 United States Surgical Corporation Method of increasing the plasticity and/or elasticity of polymers via supercritical fluid extraction and medical devices fabricated therefrom
US20040061262A1 (en) * 2002-09-30 2004-04-01 Glenn Cowelchuk Instrument panel skin for covering airbag and method of making same
MXPA06000088A (es) * 2003-06-27 2006-04-07 Recticel Metodo para producir un articulo moldeado que comprende una capa de poliuretano nebulizada.
US7763341B2 (en) * 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US7211206B2 (en) * 2004-01-23 2007-05-01 Century-Board Usa Llc Continuous forming system utilizing up to six endless belts
AU2005267399A1 (en) 2004-06-24 2006-02-02 Century-Board Usa, Llc Continuous forming apparatus for three-dimensional foamed products
US7794224B2 (en) 2004-09-28 2010-09-14 Woodbridge Corporation Apparatus for the continuous production of plastic composites
US20070222105A1 (en) * 2006-03-24 2007-09-27 Century-Board Usa, Llc Extrusion of polyurethane composite materials
WO2009041964A1 (en) 2007-09-25 2009-04-02 Entrotech, Inc. Paint replacement films, composites therefrom, and related methods
US10981371B2 (en) 2008-01-19 2021-04-20 Entrotech, Inc. Protected graphics and related methods
US20090295021A1 (en) * 2008-05-27 2009-12-03 Century-Board Usa, Llc Extrusion of polyurethane composite materials
WO2010036981A1 (en) 2008-09-26 2010-04-01 Entrotech, Inc. Methods for polymerizing films in-situ
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
WO2013052732A1 (en) 2011-10-07 2013-04-11 Boral Industries Inc. Inorganic polymer/organic polymer composites and methods of making same
WO2014168633A1 (en) 2013-04-12 2014-10-16 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
US10138341B2 (en) 2014-07-28 2018-11-27 Boral Ip Holdings (Australia) Pty Limited Use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
JP6541997B2 (ja) * 2015-03-23 2019-07-10 株式会社東芝 二酸化炭素吸収剤の処理方法
WO2016195717A1 (en) 2015-06-05 2016-12-08 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
US20170267585A1 (en) 2015-11-12 2017-09-21 Amitabha Kumar Filled polyurethane composites with size-graded fillers
EP3448949B8 (de) 2016-09-20 2024-01-24 PPG Advanced Surface Technologies, LLC Lackschichtapplizierungen mit reduzierten defekten, artikel und verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755212A (en) * 1971-05-13 1973-08-28 Dow Chemical Co Air blown polyurethane foams
US3821130A (en) * 1972-04-26 1974-06-28 Dow Chemical Co Air frothed polyurethane foams
JPS5525367A (en) * 1978-08-11 1980-02-23 Toyo Tire & Rubber Co Ltd Method of fabricating polyurethane molded product with skin
DE3014161A1 (de) * 1980-04-12 1981-10-22 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyurethan-formkoerpern
US4546118A (en) * 1984-10-19 1985-10-08 Rogers Corporation Epoxy foam

Also Published As

Publication number Publication date
EP0189845A3 (en) 1988-02-03
CA1271586A (en) 1990-07-10
ATE52450T1 (de) 1990-05-15
US4649162A (en) 1987-03-10
EP0189845B1 (de) 1990-05-09
ES8802459A1 (es) 1988-06-01
ES551448A0 (es) 1987-11-16
DE3502938A1 (de) 1986-07-31
DE3502938C2 (de) 1993-09-23
ES557362A0 (es) 1988-06-01
ES8800631A1 (es) 1987-11-16
EP0189845A2 (de) 1986-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee